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These terms define your current search. Click the × to remove a term. Research, Technology and Engineering: equipment > agricultural machinery and equipment > animal care equipment > collars × 58 items, grouped by Taxa - Plantae (view ungrouped items) Coniferophyta (2)    (Click to View) Excised shoots of top-pruned red pine seedlings, a source of inoculum of the Diplodia blight pathogen Forest pathology (Click to View) Soil respiration: implications of the plant-soil continuum and respiration chamber collar-insertion depth on measurement and modelling of soil CO₂ efflux rates in three ecosystems European journal of soil science Magnoliophyta (3)    (Click to View) A Multi-Year Record of Methane Flux at the Mer Bleue Bog, Southern Canada Ecosystems (Click to View) Evaluation of combinations of paraquat plus photosystem II-inhibiting herbicides for controlling failed stands of maize (Zea mays) Crop protection (Click to View) Habitat selection by cattle in Foothill landscapes following variable harvest of aspen forest Forest ecology and management